The Timken 78215/78551 is a complete single-row tapered roller bearing, consisting of the cone (78215) and cup (78551). This matched set is engineered to handle heavy combined loads, providing outstanding performance and long service life in demanding applications.
Key Features
Matched Cone & Cup – Supplied as a complete bearing assembly for guaranteed compatibility.
High Load Capacity – Tapered roller design supports both radial and axial forces.
Durability & Reliability – Manufactured from high-grade steel to withstand harsh conditions.
Precision Engineering – Produced to Timken’s exacting standards for consistent quality.
Service Flexibility – Adjustable preload or clearance for tailored performance.
Technical Specifications
Bore (d): 53.975 mm (2.1250 in)
Outer Diameter (D): 140.030 mm (5.5120 in)
Overall Width (T): 36.512 mm (1.4375 in)
Cone Width (B): 34.925 mm (1.3750 in)
Cup Width (C): 25.400 mm (1.0000 in)
Weight: 2.7 kg
Applications
Truck and trailer wheel ends
Agricultural and construction equipment
Industrial gearboxes and transmissions
Heavy-duty machinery and power generation
Why Buy from Bearing King?
At Bearing King Ltd, we supply only genuine Timken bearings, ensuring optimal performance and long-lasting reliability. With fast UK and worldwide delivery, competitive pricing, and expert product support, you can buy with confidence.
Spend over £50 (excl VAT) and your Shipping is FREE. UK Mainland Only.
We offer a range of shipping options to suit you.
Royal Mail Standard Shipping
£2.00 - Our cheapest shipping method for parcels up to 500g. Parcels are sent using the Royal Mail standard shipping service and usually take 2-5 working days to arrive. This service isn’t tracked at any stage until point of delivery.
Royal Mail Tracked 48
£4.00 - Parcels up to 2kg. Their aim is to deliver in 2-3 working days. You will receive an email from Royal Mail with full tracking details.
Next Working Day – UK Mainland Only
£8.50 – Orders placed before 4pm will be received the next working day, Monday to Friday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
Northern Ireland 2 Day Service
£15.00 – This is a two day service to Northern Ireland. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
Northern Ireland Next Day Service
£35.00 - This is a next day service to Northern Ireland. You will receive an email with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
Next Working Day AM – Pre 12 UK Mainland Only
£20.00 - Orders placed before 4pm will be received the next working day before Midday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
Next Working Day AM – Pre 10.30 UK Mainland Only
£25.00 - Orders placed before 4pm will be received the next working day before 10.30am. You will receive an email from the courier with full tracking details.
Scottish Islands 2-3 Day Service
£25.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
Scottish Highlands 2-3 Day service
£35.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
SAME DAY TAXI – Please call 01709 527269 for a quote and we will try to accommodate where possible.
Click and Collect
FREE - We offer a Click & Collect service for customers that are able to collect from our premises at Bearing King. Unit 5, Northfield Business Park, Parkgate, Rotherham S60 1SD United Kingdom.
Please note, you will be notified by email when your order is available for collection.
Shipping Internationally – Europe and Rest of the World
We offer a range of options for shipping around the world. These choices will be displayed dependent on your shipping location once the item is in your basket and you are ready to Checkout.
Returns Policy
1. You may return an unused item in new condition unless faulty within 30 days of receipt. Damaged or used goods cannot be refunded.
2. A copy of our returns form must be included with the returned goods.
3. Customers will be responsible for the original and return shipping charges unless our customer service department determines that we are at fault for an order error or product defect. Bearing King will not be responsible for any return item lost in transit.
4. Once we receive the package and the goods are checked, we will refund you by the payment method used when the order was placed.
5. Please allow 3-5 days for your return to be processed or exchange to be sent.
